A high-power controllable reactor based on transformer magnetic flux compensation

被引：0
|
作者：
Zhang, Yu [1 ]
Chen, Qiaofu [1 ]
Cheng, Lu [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Elect Machinery, Wuhan, Peoples R China
来源：
2007 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-4 | 2007年
关键词：
controllable reactor; high power; magnetic flux compensation; multi-winding transformer; PWM voltage source inverter;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a novel high-power controllable reactor based on magnetic flux compensation (CRMFC) is described. A structure of multiple-winding transformer is adopted to realize high-power application in power utilities. Meanwhile, a series of middle-level PWM-inverter units are employed to generate compensating current. The principle of the multiple-windings compensation is revealed and a practical control strategy is proposed. A rated 6kV, 800kVA prototype is fabricated and the experimental results verify the feasibility of the whole scheme, as well as the excellent characteristics of the proposed controllable reactor.
引用
收藏
页码：1949 / 1953
页数：5
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